Lenovo ThinkServer TD340 - Page 137

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage85.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage87.
4.LocatetheIDM.See“Intelligentdiagnosticsmodule”onpage19.
5.Removethefrontsystemfans.See“Replacingthefrontsystemfan1”onpage183.
6.DisconnectthesignalcableoftheIDMfromtheIDMconnectoronthesystemboard.See“System
boardcomponents”onpage48.
7.Ifnecessary,removeanypartsordisconnectanycablesthatmightimpedeyouraccesstothesignal
cableoftheIDM.Notethecablerouting,andthenreleasethesignalcableoftheIDMfromanycable
clipsortiesinthechassis.
8.Removethescrew1onthechassisthatsecurestheIDM.Then,carefullyremovetheIDMfromthe
chassisandpullthesignalcableoftheIDMoutoftheholeinthechassis.
Figure64.RemovingtheIDM
9.DisconnectthesignalcablefromtherearoftheIDM.
10.Reinstallthefrontsystemfans.See“Replacingthefrontsystemfan1”onpage183.
11.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage87.
12.IfyouareinstructedtoreturntheoldIDM,followallpackaginginstructionsanduseanypackaging
materialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage200.
Chapter6.Installing,removing,orreplacinghardware125